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huahana

5-Fluoro-2-hydroxypyridine(CAS# 51173-05-8)

Waiwai Kemika:

ʻĀpana Molekala C5H4FNO
Molar Mass 113.09
ʻO ka mānoanoa 1.26±0.1 g/cm3 (Wanamua)
Lae hehee 150-155°C
Lae Boling 251.7±40.0 °C(Wanamua)
Lae Flash 106°C
Puʻupuʻu mahu 0.0202mmHg ma 25°C
Ka nana aku He aniani melemele alohilohi
kala kala Keʻokeʻo a keʻokeʻo
pKa 10.09±0.10(Wānana ʻia)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike 1.508
MDL MFCD03092918

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R22 – Poino ke aleia
R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili.
R41 – Ka pilikia o ka poino nui i na maka
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S39 - Hoʻohana i ka pale maka / maka.
WGK Kelemānia 3
HS Code 29333999
Papa Hazard HOOLAHA

 

Hoʻolauna

ʻO ka 5-Fluoro-2-hydroxypyridine he mea hoʻohuihui olaola me ke ʻano kemika C5H4FN2O. ʻO kēia ka wehewehe ʻana o kona ʻano, hoʻohana, hana a me ka ʻike palekana:

 

ʻAno:

-5-Fluoro-2-hydroxyypyridine he paʻa kala ʻole a melemele iki.

-ʻO kona kaumaha molekala he 128.10g/mol.

-He ala palupalu kona.

-He mea hiki ke hoʻoheheʻe ʻia i ka wai ma ka lumi wela.

 

E hoʻohana:

Hiki ke hoʻohana ʻia -5-Fluoro-2-hydroxyypyridine ma ke ʻano he koʻikoʻi koʻikoʻi i ka synthesis organik.

-Hoʻohana pinepine ia ma ke ʻano he kī kī no nā lāʻau synthetic i ka ʻoihana lāʻau.

-Hiki ke hoʻohana ʻia i ka hana ʻana i nā dyes, pigments a me nā mea ʻē aʻe.

 

Kaʻina hoʻomākaukau:

-ʻO kahi hana hoʻomākaukau maʻamau e hoʻohui i ka 5-Fluoro-2-hydroxypyridine ma ka hana ʻana i ka 2-amino-5-fluoropyridine a me kahi mea hoʻokahe ma lalo o nā kūlana kūpono.

 

ʻIke palekana:

- Pono e mālama ʻia ʻo 5-Fluoro-2-hydroxypyridine i kahi maloʻo a maikaʻi.

-E hoʻohana i nā lako pale pilikino kūpono e like me nā mīkina lima, nā aniani a me nā lole pale i ka wā e lawelawe ai a hoʻohana.

-E hōʻalo i ka hanu ʻana i ka lepo a i ʻole ke kinoea, a pale i ka pili ʻana me ka ʻili a me nā maka.

-Inā komo wale i loko o ka maka a i ʻole ka ʻili, holoi koke me ka wai nui a ʻimi i ke kōkua olakino.

- E ʻoluʻolu e mālama pono a heluhelu pono i kāna pepa ʻikepili palekana ma mua o ka lawelawe ʻana a i ʻole ka lawelawe ʻana.


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